[Oh? She stops for a moment, waiting. His home must be quite nice, for it to bring about a smile?]

Kouka Kingdom...unfortunately I have no heard of it. [So she is no help whatsoever for this topic :( There's an unusual pause, so maybe there's something complicated about this emperor.] No robots, none of this technology? Ah, I mean, like the lights, working machines... [What to say?!]

There is a residential area, and it has tall buildings with many apartments. One of those is for you.